R Under development (unstable) (2026-03-19 r89661 ucrt) -- "Unsuffered Consequences"
Copyright (C) 2026 The R Foundation for Statistical Computing
Platform: x86_64-w64-mingw32/x64

R is free software and comes with ABSOLUTELY NO WARRANTY.
You are welcome to redistribute it under certain conditions.
Type 'license()' or 'licence()' for distribution details.

R is a collaborative project with many contributors.
Type 'contributors()' for more information and
'citation()' on how to cite R or R packages in publications.

Type 'demo()' for some demos, 'help()' for on-line help, or
'help.start()' for an HTML browser interface to help.
Type 'q()' to quit R.

> library(testthat)
> library(NCA)

Please cite the NCA package as:

  Dul, J. & Buijs, G. 2026.
  Necessary Condition Analysis.
  R Package Version 5.0.0.
  URL: https://cran.r-project.org/web/packages/NCA/

This package is based on:
  Dul, J. (2026). Necessary Condition Analysis - NCA.
  Principles and Application. Chapman & Hall/CRC Press.
  An online version is here:
    https://jandul.github.io/NCA/

For general information about NCA see:
  https://www.erim.nl/nca

> 
> test_check("NCA")
[ FAIL 0 | WARN 0 | SKIP 1 | PASS 48 ]

══ Skipped tests (1) ═══════════════════════════════════════════════════════════
• empty test (1): 'test-intercept.R:1:1'

[ FAIL 0 | WARN 0 | SKIP 1 | PASS 48 ]
> 
> proc.time()
   user  system elapsed 
   2.23    0.42    2.62